Marble Talent Group are seeking a Chiller Engineer to provide expert service, maintenance, repair, and commissioning of chiller systems, ensuring high performance and client satisfaction across commercial and industrial environments. The role involves travel and the use of digital reporting tools. Key Responsibilities: * Service, maintain, and repair air-cooled and water-cooled chillers (centrifugal, screw, scroll, and reciprocating). * Perform diagnostics and fault finding on refrigeration and HVAC systems including split, VRV, and VRF systems. * Execute commissioning activities where applicable, ensuring systems are running at optimum efficiency. * Interpret technical documentation including wiring diagrams and manufacturers’ manuals. * Maintain accurate service records using a tablet or digital platform. * Liaise professionally with clients to explain work carried out and provide recommendations. * Ensure all work adheres to industry safety standards and internal policies. * Participate in emergency call-outs and on-call rotation. * Travel to various sites as required. Required Qualifications and Experience: * NVQ Level 2 or 3 / City & Guilds in Refrigeration & Air Conditioning or equivalent. * Hands-on experience in HVAC servicing, including commercial chiller systems. * Proven experience with water-cooled and air-cooled chillers. * Competent in fault diagnosis, repair,...